Name: CHASE classification of contaminant status in sediments

Display Field: GRIDCODE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Mapping of contamination 'problem areas' and ‘non-problem areas’ based on measurements in the matrix 'sediments'.This dataset underpins the findings and cartographic representations published in the report Contaminants in Europe’s seas.This dataset presents the resulting assessment grid (based on the EEA reference grid) with the classification of chemical status of the transitional, coastal and marine waters in the context of the Water Framework Directive (WFD) and the Marine Strategy Framework Directive (MSFD). This classification has been performed using the CHASE+ tool, with classifications of the sediments matric. The chemical status is evaluated in five classes, where NPAhigh and NPAgood are recognised as ‘non-problem areas’ and PAmoderate, PApoor and PAbad are recognised as ‘problem areas’.Most countries in Europe include marine sedimentsin long-term monitoring activities. Consequently, thedata coverage is good, especially in southern parts ofthe Baltic Sea, the North Sea, the Celtic Sea, the Bay ofBiscay, western parts of the Black Sea and the coastalwaters of France, Italy and Portugal.The number of assessment units monitored and classified in the North-East Atlantic Ocean is 511. In the Mediterranean Sea, the number of assessment units is 153. Baltic Sea sediments are monitored on 97 assessment units while only 19 areas are assessed in the Black Sea.See the EEA report “Contaminants in Europe’s seas” (No 25/2018) for further information as well as examples of classification excluding specific groups of substances(e.g. metals, PBDEs).

Copyright Text: European Environment Agency Kongens Nytorv 6, Copenhagen, K, 1050, Denmark

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1147952.4433000013
YMin: 4222720.038999997
XMax: 4596161.9146
YMax: 1.3960422121100001E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Sediments
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 1
  Label: High
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 246, 166, 255]
  Outline:
  Style: esriSLSSolid
  Color: [178, 178, 178, 255]
  Width: 0
• Value: 2
  Label: Good
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 229, 36, 255]
  Outline:
  Style: esriSLSSolid
  Color: [178, 178, 178, 255]
  Width: 0
• Value: 3
  Label: Moderate
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [246, 168, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [178, 178, 178, 255]
  Width: 0
• Value: 4
  Label: Poor
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [201, 112, 31, 255]
  Outline:
  Style: esriSLSSolid
  Color: [178, 178, 178, 255]
  Width: 0
• Value: 5
  Label: Bad
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [142, 67, 19, 255]
  Outline:
  Style: esriSLSSolid
  Color: [178, 178, 178, 255]
  Width: 0
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• GRIDCODE ( type: esriFieldTypeString, alias: Gridcode, length: 50 )
• Sediments ( type: esriFieldTypeInteger, alias: Sediments (category) )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata